Gastropoda - Heterostropha - Pyramidellidae
Alternative spellings: Odostomia (Syrnola), Pyramidella (Syrnola)
Synonym: Finlayola Laws 1937
Parent taxon: Pyramidellidae according to G. Wienrich and R. Janssen 2007
See also Addicott 1970, Adegoke 1977, Beu et al. 1990, Darragh 2017, Harris and Palmer 1947, Kendrick 1990, MacNeil 1960, Martin 1904, Palmer 1923 and Sepkoski 2002
Sister taxa: Aartsenia, Agatha, Bartschella, Besla, Boonea, Brachystomia, Callolongchaeus, Careliopsis, Chemnitzia, Chrysalida, Creonella, Cyclostremella, Dunkeria, Eulimella, Evalea, Gumina, Henrya, Herviera, Iolaea, Iselica, Ivara, Ividella, Kleinella, Lacrimiforma, Linopyrga, Longchaeus, Milda, Miralda, Nisosyrnola, Nodostoma, Odontostomia, Odostomella, Odostomia, Odostomiinae, Odostominae, Ondina, Orinella, Otopleura, Paramormula, Peristichia, Pharcidella, Ptycheulimella, Pyramidellinae, Pyrgolampros, Pyrgulina, Salassia, Sayella, Strioturbonilla, Tiberia (Cossmannica), Triptychus, Turbonillinae, Ugartea, Waikura
Subtaxa: Odostomia (Syrnola) marylandica Pyramidella (Syrnola) ochsneri Syrnola (Puposyrnola) Syrnola aclyformis Syrnola angusta Syrnola concava Syrnola cretacea Syrnola granti Syrnola isiakae Syrnola meyeri Syrnola spina Syrnola thelma Syrnola unicostata Syrnola wallacei
Ecology: epifaunal carnivore
Distribution:
• Quaternary of Australia (2 collections), China (1), Fiji (1), French Polynesia (1), Japan (1)
• Pliocene of India (1), Japan (1)
• Miocene of Australia (2), Denmark (1), Germany (28), Italy (2), Japan (1), the Netherlands (2), New Zealand (3), Slovakia (1), United States (3: California, Florida)
• Oligocene of Belgium (3), Denmark (3), France (9), Germany (1), Hungary (1)
• Eocene of Australia (1), Belgium (2), France (6), the United Kingdom (5), United States (18: Alabama, California, Louisiana, Mississippi, South Carolina, Texas, Washington)
• Paleocene of Belgium (1), Colombia (2), Denmark (4), Greenland (1), Nigeria (1), United States (2: Maryland, Texas)
• Cretaceous of Germany (1)
Total: 112 collections including 180 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.